I'm sitting on a Mira right now and I have a Mira at work. I used to have an Aeron at work also so I would recommend either one. I have used Steelcase chairs a

I'm sitting on a Mira right now and I have a Mira at work. I used to have an Aeron at work also so I would recommend either one. I have used Steelcase chairs and those are great too.